It should install fine. The updates have been known to cause trouble if an external drive is connected, but with both of those being internal...not sure. Download the ultimate boot cd isohttp://www.ultimatebootcd.com/
Perhaps unplug the SSD and leave only the Hitachi drive plugged in, and run the IBM/Hitachi Drive Fitness test tool to see if it shows you any errors. The other way to check would be install the drive, unplug the SSD and see if Windows installs and works. Possibly you could have gotten a bad drive but no way to tell without checking. Most drives are decent, but I've seen a couple of Hitachi's act wonky in my time, but you are dealing with electronics, so that's how it goes at times.