I'm working up to thinking about trying clipless. Bought the Lidl Shoes a while back and think it's about time I got myself kitted out. However, even after reading all the posts I could find, I'm still ignorant. They have 2 bolt fixing - would something like this do for starters? Or have I got it totally wrong? Any suggestions much appreciated. http://www.wiggle.co.uk/ProductDetail.aspx?Cat=cycle&ProdID=5360006644&N=Wellgo WPD982 SPD Pedals Like the idea of having the pedals flat one side as often just use the bike to nip to the shops so would just want to wear trainers......or would that just confuse things - should I just bite the bullet and get something like this: http://www.wiggle.co.uk/ProductDetail.aspx?Cat=cycle&ProdID=5360006646&N=Wellgo WPD823 SPD Pedals Know I've gone for cheap options but really not sure how I'll get on with it so want to try out something cheap on the commuter/hack bike - before considering that road bike I've been eyeing up (in which case will buy more expensive ones for that).