Apple's iPod will get junior, BBC Mini iPod gets global launch date. It's got 4 gigabytes Hard-drive.

"Sony said its 20-gigabyte device would be about £55 cheaper than the top iPod model, which has 40 gigabytes, selling for £219"

So, do I buy apple with 4-gigabytes hard-driver or Sony with 40-gigabytes hard-drive (which is cheaper by the way)..