Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
I have my 2nd X52 Pro now. The 1st one had the same issues as mentioned by Kiwikat: Crappy connection cable and mouse cursor giving inputs while centered so I disabled it too. Just after warranty expired on the 1st one I had, most of the throttle buttons died. No issues (yet) with the new one but it is just 2 months old now. The reason I still wanted the X52 is it's price, the stick twist rudder control and the programmability.
With regards to the mouse cursor on the X52......is there a chance that it could be causing my PC mouse cursor to move on its own across my screen? And if so, how do I disable it? Thanks. NC
Go to the Saitek Control Panel > Deadzones Tab and set the Mouse X and Mouse Y deadzones to max. This effectively blocks the mouse cursor inputs and should solve the cursor running wild across the screen problem.