I use Quidco and Topcash, both on this computer, and have done no problem for over a year, since last December many items have just not tracked, i have reported the larger transactions to both parties but had no resolving done as yet. It all sterted with an Ebay purchase, (180 Wii), which failed to track, i contacted Topcash and they 'resolved' it for me, (14p cashback?) . Car insurance with the AA, William Hill, and lots of others are just not tracking, Anyone any ideas, spyware? computer ineptness? conflictions? isit possible someone else is claming the comission before me. Before i contact the relevant parties i just wondered if anyone else had had any problems, thanks.