Coming fro a treo 650 there are two thing I miss and am wondering if they are available on the 750.

1. Task List
Can you have it default to a filter? I have several groups such as grocery, to do, work, etc. every time I start the task list it defaults to all items shown, can I set it to go to a specific one, or last used? It is annoying to get a call, answer it, then go back to the task list and have to refilter it.

2. Email
On the 650 I could select emails and delete them and it would give me the option to delete them from the server. Is there an option for this?
Also is there a way to rename the pop3 accounts so it isn't jus named pop3?