Does vbulletin latest version work OK on Plusnet?

[#1]

As per previous post I have phpBB3 up and running as a bit of a test / learning excercise before buying vbulletin.
Does anyone know if the latest version works OK on plusnet (see http://www.vbulletin.com/faq.php) and are there any issues I should be aware of?
Also, if  the forum starts to grow, can you expand your 250mb allowance ?
Thanks.

[#2]

Hello there,
As far as I know, there isn't anywhere that says weather you can request more storage.
PlusNets CCGI Systems are Currently running Versions:
PHP 4.3.10
MySQL 4.1.11
vBullitins Minimum Requirements (vBullitin - Features)
PHP 4.3.3
MySQL 4.0.16
It depends how fussy vBullitin is about Version checks...
As in weather it just looks for Major, and Minor and doesn't check Revision. In which case it might work.
(Version Format: Major.Minor.Revision)
Hope that helps!
Jim,