I'm on my 3rd 30GB ipod. This one's working well though. When they work they're great, when they don't... Sounds like you're using USB 1.1 if it's taking you that long to load music onto your ipod. Get a USB 2 card or FireWire and your life will get much easier.
Also, the ipod is advertised as an mp3 player which is also capable of playing wavs. However, you cannot expect to get the advertised battery life when playing wavs. The ipod has a 32mb buffer I believe. This is adequate for mp3's, but not large enough for wavs. Because of this your hard drive will constantly be spinning up to read and your battery life will plummet. This is not unique to the ipod. I don't know of another HD player with a larger buffer so all players will suffer the same result (although most players do have better battery life than the ipod to begin with). I highly recommend alt-preset-standard VBR mp3's made with EAC and LAME mp3 decoder. On an ipod, there is absolutely no sound difference (this is with Senn 600's and ety's).
Also, the ipod is advertised as an mp3 player which is also capable of playing wavs. However, you cannot expect to get the advertised battery life when playing wavs. The ipod has a 32mb buffer I believe. This is adequate for mp3's, but not large enough for wavs. Because of this your hard drive will constantly be spinning up to read and your battery life will plummet. This is not unique to the ipod. I don't know of another HD player with a larger buffer so all players will suffer the same result (although most players do have better battery life than the ipod to begin with). I highly recommend alt-preset-standard VBR mp3's made with EAC and LAME mp3 decoder. On an ipod, there is absolutely no sound difference (this is with Senn 600's and ety's).