First post so please go easy on me.
I have one of the above and on first use showed no problems on my windows XP Laptop. Then i came to use it and got a block from Mcafee virus detected and prevented the WD from operating. I got onto WD help desk who informed me this was a problem they had notified Mcafee about and they were doing a fix. I should leave it a few days and then update my Mcafee. This i have done numerous times, still the same problem. The only way I can run the WD is by disabling Mcafee and installing the wdsync file again. The virus it shows is WDSYNC_ 7.0.328.exe.
Another issue is that when I disconnect the WD from my Laptop I loose my wireless connection and have to re boot the computer and have windows connect the wireless connection. Probably have not made my self clear but any help appreciated.