Your April, 2007 points will expire on March 31, 2008. Your options are to transfer them prior to that date to another member, rent a reservation made using those points for a date prior to April 1, 2008, use them yourself ... OR ... bank them.
If you bank them, you cannot transfer them (banked points cannot be transferred). If you transfer them, the other member can bank them.
You cannot do anything with them past March 31, 2008 unless you have banked them - since they will have already expired. If you bank them, they are good until March 31, 2009.
You are already past your 100% banking deadline and have until the end of the year to bank up to 50% of your points. With the new banking rules, you probably won't be able to bank any after December 31, 2007.
If there is any doubt about how to use the points I'd bank them to at least gain an additional year to decide what you want to do.
Good luck!
