actually this is a bit complex for me to explain... but i want to control a rc car via wifi thru my pc... moreover i also desire to retransmit video info via a cam/webcam on the car back to my pc... any suggestions... preferably i wud be very thankful if someone cud help me wid the wifi communication thingy... i mean where can i find wifi transcievers... are there wifi ics available... plz help... thankz in advance...