Hey all, I am thinking of changing my recently acquired Elixer and Sidewinder over to wireless keyboard and mouse. Few thing i want to know, are they any good. I know that when they first came out the battery life was something to be desired, has this changed/improved vastly? And also anyone got any ideas on what would be a good set/buy for these? Any input is welcomed. EDIT: if you did have an idea then let me know, budget around £50 for both though.