HD-DVD and Blu-ray will be next gen, don't count on seeing HVD used in mass for another good 10 years, in 2006 they are releasing the first commercial disks of only 100-200 gigs, the 1TB disk is a theory, they don't know if it's actually possible or not but when they put 1 face per micron of writing surface they should in theory be able to make one, but they aren't anywhere close. 2008 you will probably see them leak into the public but for now they are strictly for archievers and video editing companies. The thing is, the data is so compact a spec of dust lands on it and it will destroy part of it, if you get a scratch of any kind kiss all of it good bye, pretty sad for that to happen if it takes you a month to write all that data onto it... Anyways the drives will need to be so precise they will be thousands of dollars and a burner hell I could see it possibly being upwards of $50,000. You won't see these things as an option for the everyday person until 2015.