"Build a second Harvester immediately after building your War Factory.  This will help build up a good stream of Tiberium." - TEM

"1) Attack quick and/or early

2) Don't rely on one kind of unit

3) Don't send everything you have at their base all at once.

4) Build About 3 refineries near the beginning because you have plenty of money

5) Use a building order.

6) Put a strong Unit in their tiberium field

7) When you have built your tech center and it cant add anymore stuff to your arsenal, sell it" - Ever1234

"To get a free 1000 light infantry

train 55 of them and send them over to one of the waste mouth/hole things. Let them all die. By doing this they will be bought back to life with a few extras, like a 1000, and sent back instantly to your base. If it didn't work you either didn't have the exact amout of guys or the wrong version.

Only works on a few versions" - T sun expert