I bought one from a seller on eBay last week. (not quite 100% - a little noisey) I thought I was buying the one that everyone recommends but I wasn't. Luckily the seller gave me my money back.
Ordered this one via Neils website and saved a little. Ordered on Wednesday morning and it arrived next day. Plugged in to my 7400. Ran HRD and it worked straight away.... Functions better than the version I purchased by mistake. I AM MORE THAN HAPPY...
IP : 18.104.22.168