ok i have nero 7.0 .... and i have no clue how to use it .... im trying to burn sum dvd movies i have downloaded. there in avi format so can someone tell me how to convert them and burn them? im using dvd+rw's also.
You should be able to drop them into NeroVision 4. Be aware, that some types of downloaded .avi files seem to have audio sync problems, depending on the file. If you have that problem, do a search for audio sync and you should find many threads discussing the situation. http://www.nero.com/nero7/enu/User_Guide_Vision_4.html
Heres a very basic guide on how I burn my movies, mostly AVI files to DVD using NeroVision http://forums.afterdawn.com/thread_jump.cfm/356114/2104525 there is an excellent guide composed by alkohol, in my sig, click on the link.