HP DX2250 Imaging woes

Hi

We use Zen imaging extensivly, however I've just recieved 300 end of line
HP DX2250's (to cheap to refuse) and am trying to image them with an XP
image using a Zenworks 7 boot CD.

Like many old postings I've just searched through, this is clearly a known
issue with it's SATA controller etc but the last posting I've seen was in
Feb and refering to HP3.

I've just tried HP5 with no success, so I'm just asking before I have to
manually take all the HDD's out and image them in another machine (well
when I say I, what I actually mean is one of the jnr staff in the
team...), has anyone got Zen to work with the above, and if so, how????

Many thanks for help offered
Andrew