I'm wanting to use a file manager, but am after peoples opinions first. The main two are either astro or estrong as far as i can tell qnd I have some questions for those that either have one or have tried both. Astro is twice the size of estrong, before any add-ons. Is it worth the extra space? Is one better than the other? Which one and why? Can you do everything on both (browse files, send via BT, see files on home PC over WiFi, etc)? Obviously before Froyo comes space is at a premium so I'd rather get the best value for my MB as it were!