Audio Bookmark?

Question. iTunes and iPod have the ability to have an audio track keep track of its play position so when you play a different song or audio, then go back, it will continue where you left off. This is great for long audio like audiobooks and podcasts. Is there any way to have the Meizu do this (I'm running Ubuntu Feisty)?

Also, the meizu's autosleep kinda bugs me. I use it while at work, and sometimes I will need to pause it for more than a minute or two and the meizu will shut off. I'll need to turn it back on, and the meizu continues playing from where it was. Is there anyway to allow more time before it sleeps? or to have it wake up faster w/out having to wait for "Loading..."?