can anyone please recommend a good online dealer who sells used or refurbished laptops. Just looking for something sturdy like a Thinkpad or Dell Latitude,which is capable of running win 7, with at least 4gb of memory. Not bothered on hard drive size as I have spare 250 sdd to fit. Main use for net surfing,Word pro,and basic spread sheets and Family History data. Only looking at max of £150 spend, not expecting hi end.