So I charge my iPod Touch when I update it with either new songs or app updates. I don't use it as often as I used to, so it typically sits in sleep mode for a couple days on my desk. However, recently when I've wanted to use it after 2 days, the battery is either REALLY low or it doesn't even turn on. Then plugging it in takes forever for the battery lightning symbol to go away, then the apple logo to load up and do its thing. I've also noticed when running the latest iOS4 firmware, everything is slowing down. When I open up the music app, it sits there blank for a good 3-4 seconds before showing my music. I also get a really bad 1-2 second delay when switching songs or navigating through the app itself. Perhaps it's my iPod's 32GB capacity nearly full doing this? I am running a non-jailbroken Touch, but when I have time I want to jailbreak it. Ideas?