K didnt no what section to put this in but mussels can prob find a better one. This is the story i used to have a g5 mouse that i liked alot, i now have the lachesis but i hate the mousewheel so i though i would call logitech see about if my warranty is done for the g5. I talked to this guy on logitech support how i lost my receipt for the g5 and that i wasnt sure if it was still under warranty based on the Logitech Ship date to when they brought it to the store i bought it from it was past warranty by like 4 months or 5. So i asked the guy if there was anything he could do, after a while we decided on a deal, he said he would give me a deal for 50% off the g500(the new version of the g5), so i bought a g500 for 50% off. This is all without a receipt, without proof that my mouse is actually broken( i could of made up the things going wrong with my mouse by reading other peoples problems), so i get to keep my g5 that sadly is actually broken, and i get 50% off the g500 whats your guys thoughs on logitech support and your storys.