Oh so true Geoff, sometimes I wish I was in the UK, parts are much easier to aquire! And they get delivered!!!
I often visit the old souks here mate but its so dangerous! Not the people their "well sound" but I always end up spending my Saudi Riyals on weird and wonderful things! Im afraid PC100 Ram though is not readily available! You see because KSA has a direct Asian market deal electronic goods here are usually 1-2 years ahead of Europe, and yes I know what your thinking! What a place to do "live" product testing!
Ed