NEED HELP FOR THE COMPETITION!!!!

[spectre]

hi
There is a robotics competition to be held at my institute in which i have to build a line tracking robot + it should have arms like things(or whatever) to pick two ping pong balls (one at a time) and put it in the basket now there are couple of question buzzing me
1) i have two choices for micro controller either AT89S52 orATMEGA32 can anyone suggest which will be a better choice

2) i have to use DC motors instead of servos

3)can anyone give me a layout i mean where to start from im totally confused

plzzzzzzzz help me out on this one it really counts for me

[Razor Concepts]

Ask someone in your university to help, that will be the best way.

Also see these:
http://www.societyofrobots.com/member_tutorials/node/59
http://www.societyofrobots.com/member_tutorials/node/55