Would you be interested in a portable music player that does not require a subscription fee or the need to transfer digital files for new music? All you need to do is buy the gadget and plug it in to your computer to add as much music as you want for free. The Slacker G2 is a compelling alternative to traditional digital music players. It plays the music you like and can be refreshed at any time with more. Slacker calls it a “personal radio player,” and I expect it to be a hit for the holidays when it goes on sale Oct. 12 at Best Buy stores.
