Hi. I recently purchased the following lens for my F717: [FONT=verdana,arial,helvetica][SIZE=-1]"[ame="http://www.amazon.com/Opteka-Telephoto-Cyber-shot-DSC-H10-Digital/dp/B000VCBUVK/ref=sr_1_1?ie=UTF8&s=electronics&qid=1243357540&sr=8-1"]Opteka 3.2x HD² Telephoto Lens for Sony Cyber-shot DSC-H10 H5 H3 H2 H1 F828 F717 F707 Digital Camera[/ame]"[/SIZE][/FONT] Do you happen to know if it is a good buy for the F717, or did I make a mistake? I ordered it yesterday and should have it this week at some point. I am after a bigger zoom, which is why I opted for this one. Thanks for your feedback!