Just some Tips

Disruptor Rush

Quickly tech up and get a couple of Disruptors ordered from your War Factory, now, get building 2 or 3 carryalls, make sure you have a quick look at your enemies air defence, if they happen to have a half decent air defense send in an empty carryall leading your other carryall(s) into battle, the first carryall acts as cannon fodder and takes the sams hits. Land your carryall(s) next to a building that has great significants to your enemy, for example a Refinery, War Factory or a Construction Yard (Firestorm Generators are always a good target). Now you have sucessfully landed your Dissie(s), force fire them to the opposite side of the building your Dissie(s)are placed, shooting right through the building giving your Disruptor a longer 'firing' time and inflictig more danage on its 'owned' target. If you happen to sucessfully destroy your primary target and you can still see your Disruptor on the map pick it up with the Carryall again and fly it to another important building, its a good idea to do this until the Disruptor(s) is destroyed or all Primary and Secondary targets have been destroyed (owned).

Engineer Rush

This tatic can be used by any faction GDI or NOD. This is a cheeky tatic but devastating. The aim is to take over your enemies Con Yard and War Factory before he/she has built up a good defence. This tatic can be performed on a low tech level as all you will be needing is around 10 engineers and 2 APC's (Subterainean - NOD/Amphibeous - GDI). However, if I use this tatic whilst playing as GDI, I use carryalls to take the APC's into the base, then before your enemy can say "OH FOR FUCK SAKE", you have taken thier production line. When you have entered your engineers into thier Con Yard and War Factory its up to you what you do with them, I normally sell them because the enemy units that surround the base are goin to attack your newly found Con Yard and War Factory now arent they.

Cyborg Rush (NOD only)

Right, well as theres about 70% of the people on the Tiberian Sun UK Server who use NOD this has got to be the most used tatic of all. The aim is to build your Cyborg Commando (although this will require the building of a Temple), and either 4 more normal cyborgs or maybe 4 engineers - the numbers are up to you but remember this is a "Rush" so hurry. Load your units into a subterrainian APC and send it to an enemies base preferably next to thier Con Yard or War Factory then start the attack. When I have used this tatic I have made the Cyborg Commando Team 1, and the other cyborgs/engineers Team 2 - again save a lot of pissing around.

Banshee Rush (NOD only)

This tatic is a deadly one, probably, the fastest and most destructive one too. The thing to do is to build up a squadron of Banshees, lets say numbers around 10 - 20. When you have sucessfully scouted an enemies base, have your Banshees ready to fly in and attack his main production buildings - Con Yard and War Factory - Primary Targets, Barracks or hand of NOD - Secondary Targets. Watch out for SAM sites, Hover MLRS's, Firestorm or Rocket infantry as these will have a pop at your Banshees but if you have a squad of 10+ Banshees dont worry, you have the upper hand.

Half Shot Dissy Trick (Tatic from l3az)

Right to pull this tatic off, you need 2 Disruptors and 2 CarryAlls (to transport your disruptors to your enemies base). The aim is to drop each Disruptor either side of your enemies Con Yard. Then force fire your disruptors on to each other, therefore even if the enemy is ready with a engineer the Con Yard will still be destroyed. Note that a Disruptor cannot destroy another friendly Disruptor.

Super Plane (Tatic from l3az)

I like this tatic, its another product from I3az. Right what you need for this tatic is to build about 10 + Orca Bombers, then line them up in a straight line, then select them all and hold the Ctrl and Alt keys and left mouse click to a spot just in front of your line up of bombers. Now fly your 10+ bombers into an enemies base, they can see just 1 bomber tho really u have 10 or more, watch out for and good air defences your enemies may have or Firestorm.

Engineer Crushing and Cyborg Commando (Tatic from l3az)

Most good Commanders have engineers ready to fully repair thier Con Yards during an attack so this is a very good tatic to use. Have a Cyborg Commando very nearly finished training and put him on hold. Now build a Sub APC and load it with engineers. Force move your APC onto your enemies engineer that is stood next to thier Con Yard, thus crushing him. To force move, select your Sub APC and press and hold Alt key and press left mouse button on the enemy engineer. Then when you have taken your enemies Con Yard build a Hand of Nod and select it as Primary Building and continue the training of your Cyborg Commando, then he just pops out of your new Hand of Nod, right in the middle of your enemies base.