At the moment i have a 20 gig iriver H10 but its too small and well as i'm backpacking everyone seems to have speakers that go with ipods so i'm thinking about taking the leap.
There are also speakers that use a standard headphone jack and C- or D-cell batteries.
what does rockbox offer me to that the lastest ipod firmware does not?
With a mac and a rockbox ipod can i just drag and drop my music from the mac to the ipod? Can the rockbox installed ipod playback video easily? Does the Rockbox ipod allow multiple format playback for video ie mp4, divx that kinda thing basically does it playback everything whilst the ipod does not?
Rockbox offers much wider support of audio codecs. Rockbox works similarly on all targets: drag and drop. Video support is acceptable, but the original firmware is better in this aspect. Rockbox supports ONLY mpeg2 while the iPod's original firmware supports h264 as well.
Also whats the picture quality like compared with rockbox and no rockbox is it still good?
Same.
I'd strongly suggest looking for a different player. The iPod gets poor battery life using Rockbox compared to the original firmware (10 hours vs 20 hours). For a hiker, I'd expect you'd like better battery life. The iAudio, Gigabeat, or iRiver devices may provide longer battery life.