I am going to have 7 subscribed used groups. The last three I know will require a custom solution but I am wondering if the first 4 can be handled with the stock system. For the first 4 subscribed user groups. Would a person be able to subscribe to all four user groups? In the stock vB set up if they join a second group it takes them out of the first user group they joined. If a person joined 2-4 user groups over a period of time for lets say 3 months each does it confuse the clock. Would each of the 4 groups expire accordingly? The final question. Lets say someone purchased a 3 month subscription for user groups #1 and 2 months later subscribed again. They are now paid up for 4 months. Will the clock show 3 months or will it show for months of paid time remaining? If it can handle the first 4 groups I will only need a custom solution for the last three groups. Thanks for any answers you guys can give me.