Hi ,for the past two yrs i have been running the Amiga os 3.9 XL on my 1200 amiga ,but surely this cant be possible ,i have read up on this os and there is no mention of running it on a Amiga 1200 with 3.1 roms 32 mb ram a standard cpu and a low end accelerator ,so how is this so ,and why does it run so well ,because the 3.9 i bought was not good at all, just as a matter of interest i downloaded the XL from some where on the internet ,ages ago ,