I have fresh install of J1.5.2
VM1.1 build 1367
If I install JRE 3.0 cache component from Joomlatwork.com, then VM stops working :(
That caching component is designed to work with J1.5 and I tested it without VM 1.1 installed and everything works fine until I have both of them installed.
I get blank page with this erro
Catchable fatal error: Object of class JRE_cache_handler could not be converted to string in /mnt/gs02/herd02/22615/domains/mydomain.com/html/administrator/components/com_virtuemart/classes/request.class.php on line 579
Have you asked Joomlatwork.com
Yes, will report back.