Hi fhoofman,
I'm also using Windows 7 but also tried with XP SP3.
Windows seems to be limited to a maximum of (around) 1536 (1.5) to start without the error you mentioned.
From all the tests I carried out before (on the previous pages) there's no real benefit on going higher than 1024 anyway.
So if you want to try it, my recommendation is to use.
-Xmx1024m
db4tech
