Need serious advice regarding the Gtab. I really want to get one, but I'm not familiar with rooting and I'm a little nervous about it. Is it usable without the root? Is there a really good step-by-step guide to rooting a GTab, without all of the "jargon" I see in the forums? Also concerned about the weight of the Gtab. Has it been an issue for anyone? I actually ordered an Archos 70 but I'm cancelling the order today. Just can't get past the 256 RAM issue.