Dam administrators! (how to install)

I have a great work! well… low income… but not that much work also! So I can “things”
The problem is that the administrator doesn’t let me even see the calendar… No premissions to the register… So I can’t install a program like visual studio express… (and this one I can’t find in a portable edition…) So… the real question is:
Can I run a virtual S.O in a window inside my work windows XP? I can use a portable edition of an S.O I know but in that case I’m in a S.O without the work related aplications… Did I explained it well? Many many thanks in advance,
Answer #1
Tried Software Virtualization Agent but nothing… it needs admin rights to install… any one have this appz in portable format?
Answer #2
Well, if you think you won’t get into trouble, you could grab this and reset the administrator password to whatever you want
http://home.eunet.no/pnordahl/ntpasswd
Or you could try a virtual PC software, like VMWare, VirtualBox etc in case you can install them without admin rights…
Answer #3
I will try now the moka5 engine! Its the only that I found that doesn’t require installation in windows registry.
Thanks for the reply