wine users - Jan 2011 - Onset HOBOware under Wine (Issue with a Windows/Java hybrid)

I'm trying to get HOBOware Pro
(http://www.onsetcomp.com/products/software/), a tool that interfaces with a USB
based datalogger, to work under Wine.

I have installed it, and it fails with the message:

Code:
Error occurred during initialization of VM
Could not reserve enough space for object heap




This seems to be fairly common among Java apps, and the solution appears to be
setting -Xms & -Xmx parameters when calling Java.  However, this app seems
to be a blend of Windows (lots of DLLs) and Java, and it looks like the call to
instantiate the java portion is hard-coded.  I've snooped through the ini
file and some other text based files, and not found anything obvious that would
let me adjust the memory settings.

Any ideas on how I might be able to get this app to work?  (It has a 30 day free
trial if anyone is inclined to try it).

I ran a wine trace and can post that if it would be helpful.

TIA - Mr Paul