install in V for me was fine, I have full cpu virt on my intel quad core. But random crashes in the system all the time. Move mouse... lockup... move window.. lock up. not all the time, might work fine for 10 minutes then lock up... might work fine for 1 minute and lock up.
I'm guessing there is some wild pointers going on underneath
VirtualBox is not a good choice if your BIOS doesn't support Virtualization technology. Any guest OS in VB will run slow. AROS on MWare Player and no virtualization support in the bios, will run faster but sound is not supported. SUch ashame that QEMU seems to be behind as in development but I found it very good. Lightweight, somewhat faster than VMWare and VirtualBox and all virtual hardware is supported.
Check this thread if you want to see more..
http://arosworld.org/articles.php?article_id=7