VBOX Performance regressed.

Tested 43072.Vbox 3.0.4.

Seems you can't create a VBOX vm with less than 256MB ram using a bootcd-dbg.iso.It will hang after the 3rd stage when loading USBdriver.sys.

0)Create a VBOX vm machine with less than 256MB RAM.
1)Download trunk bootcd-dbg.iso
2)Install
3)Launch in DebugMode(it will help to see where it hangs)
4)It will stop in usbdriver.sys

The regression GAP is: 42150(works as usual)-42263(needs more than 256)
There is a blank gap of revisions between them.

Performace before the regression: ReactOS was working with 45MB Ram under VBox.