There were two processor upgrades by PowerLogix and Sonnet which enabled an upgrade to G4 500 which with XPostFacto installation will allow 10.4 to run on the Wallstreet (mine is a Sonnet upgraded former 292) with 500Mb of memory … the sticking point then becomes the firmware only recognising the first 8GB of the drive for booting … so some careful partitioning of any larger drives is needed …

MCE made an Expansion Bay Hard Drive module called Xcaret Pro Model Number XPKIT which will take an IDE drive as a second drive … I plan on making an SSD drive with an mSATA SSD module in a 2.5” mSATA to IDE interface BOX … and will try on my upgraded (Sonnet G4 500) Wallstreet 292 …