This is neither 500 nor 1200, but there is a build of an 8 meg ram card for the 600 in progress,
Official site is
http://www.a608-amiga.co.uk/ (more info at EAB)
The first batch has been filled (20 units) + 10 pre-built units
The second batch will begin as soon as batch 1 is complete, this will be around 100 units!!
also might like to read through some of this...
020 for 600 (500) which is at the prototype stage!
