Setup fails with typical Linux Partition Table

Created an attachment (id=5497)
Setup displaying the partitions of my virtual harddisk.

Hi

just downloaded v0.3.12 and wanted to install it in VirtualBox. I configured the VM to use a virtual hard disk which I used previously with a Linux.

Setup detected the partitions correctly (see first image). But when I try to delete one of the partitions (doesn't matter which one!) I end up with only 94MB unpartitioned space, see second image.

When I delete the bigger partition I end up with the 94MB left space and also when I try to delete the 94MB first I end up with the 94MB left space.

So, I'm not able to configure the whole 8GB harddisk, which prevents me from installing ReactOS.

It's reproducable and if I should provide you other informations please ask.