I have a request....simply really,

I have the ol' Ipod, Wadia, Cambridge Audio Dacmagic set up. Now looking to upgrade. Is there....or why can't hardware companies incorporate these three units into one. Oh, there are some out there that exist in the $5-8000 range. But the 3 piece second gen units i have can be had for $900.00. Why can't wadia produce a storage unit like the Ipod, incorporated with a dac and user interface to turn 3 into one. Has anyone done this for under $2000? Olive has their 3d for $999.00, and their 4d for $2500, but the sound is suspect and I don't need a CD ripper. Does Audirvana have a hardware unit or just the $50.00 program for lossless?
Any ideas?