So many hot rumors (most will be true) for iPad 2 in the past few weeks.  Here is a summary of the things that matters to those who plan to get one or upgrade:

1. Will be lighter and a bit slimmer (flat back design following the iPhone 4)
2. Will have back camera (likely be 5megapixel) and a front facing camera (for Facetime).
3. Will have more powerful speakers (bigger speaker grill at the bottom back).
4. Will have gyroscope
5. Will have SD slot
6. Will sports new processor with faster multi core graphic processing, possibly using same GPU as new PSP.
7. Might have a mini display port
8. Will have quadruple (double up) resolution of iPad 1 - 2048x1536!!
9. As usual, Apple will announce it having greater battery life

So, for those who are planning to get iPad in the next few months, better wait for iPad 2, unless those listed above doesn't mean much to you...