*super-mega-ultra-extreme bump* >
It really doesn't matter. Most programs will automatically convert them to CD format. WAV, however, is pretty much CD format, so the burner will take less time to convert. Ogg is surprisingly not supported on Windows natively, even thought it is open source.
CD format is usually:
- 44.1 kHz Sample rate
- 2ch (Stereo)
That will probably go the quickest.
BTW, some of these old threads should be locked. Especially these old ones fron 2005...