There are a couple on hte market .... the BG-E3 appears to be out of stock EVERYWHERE on the net .... Alternatives are: Ansmann C400 Pro Battery Grip for Canon 350D and Canon 400D (Ref: cam-ans-c400pro) (http://www.tantronics.co.uk/acatalog/camera_battery_grips_from_ansmann.html) hahnel BatteryGrip HC-400D (http://www.hahnel.ie/index.cfm?page=powergrips&id=4&pId=4) Does anyone have either of these grips or has used them. What I need is: a) more power. b) Bigger grip as I have always found the 350D too small really (compared to a EOS 10) c) the Two Li-Ion batteries. d) the Option to use the 6 AA batteries. Please help .. alternativly anyone know where I can get a new BG-E3 for £75 mark. Thanks in advance all. p.s. ... Looking for hte UK here really.