Xpand! GUI all YELLOW, can't read...???

[bpinco3]

When I add an instrument or MIDI track and try to assign Xpand sounds from the mixer strip window, Xpand launches, but the GUI interface (the Xpand window) is completely yellow (like it is only designed using 16 colors). Turning knobs or clicking on anything in the window only distorts the picture more.
All of the other included plugin GUI's work fine.
I thought it might be a computer issue, so I tried the same function on my other computer with the same result.

Computer 1:
MAC Pro, 2x2.66 duo core intel, 7GB DDR2, 256MB Geforce 7300, OS x Leopard

Computer 2
iMac 2.4 duo core intel, 2GB DDR2, 256MB ATI 2600, OS x Leopard.

Pro Tools config:
7.3 install disc, 7.3.1 update, 7.3.1cs5 update, and Xpand 101989ub update.

M-audio:
FastTrack USB Pro with latest 1.7.2d drivers...

Tried Disk Permissions repair, Full erase and install of Leopard then re-install of PT and updates.

Any ideas? Leopard issue?
Thanks!

[DigiTechSupt]

Leopard issue?

Yes, that's exactly it. Pro Tools is not qualified for use on Leopard yet and there are definitely some problems, such as this one.

[EricSondhi]

I have the same issues. ANy Ideas how far along Leopard support is.