Virtual box OSE (open source edition) works as expected but does not supports USB. It can not be installed parallel with the SUN microsystem PUEL (Personal Use and Evaluation License). USB is supported by PUEL version and works for USB mass storage. My nokia PC suite can not connect with my mobile phone and so I think there is no need to install PUEL version.
Virtual machine settings and configuration can be used from both systems (unless the OSE and PUEL version are equal).
For installation ssh -X should be helpfull if the server has no working X system.
See installation chapter. Could be possible that it works quite better for stuff like webcams than with the mobile phone.
<note>be sure /dev/sdb is the new empty one, else you will destroy your working system</note>
Some commands for managing VM's without server gui.
How to obtain the VM name (needs DNS host name resolution on internal network).
ping <GuestName>.<LocalNetworkName> # try to see if DNS and guest is active rdesktop-vrdp -g 1024x768 <GuestName>.<LocalNetworkName>