Now i have 26gig to upload Now if memory serves me correct emplode sticks each upload onto the disc with most space so if i was to do it one hit would i end up with one very full drive and one very empety drive.
Each track. You would end up with two drives with the same amount of free space.

Also how long is this going to take to squirt into empeg over ethernet
In ideal circumstances (Linux, cross-over cable) at 800K/s, 26,000,000Kbytes / 800Kbytes/sec / 3600sec/hr or 9 hours. Under non-optimal circumstances (Windows), say 500K/s so 15 hours.

Peter