Address book (Score 1)

Is it just me or does the included Address Book totally suck? (Thunderbird v1.5.0.wtv, on Kubuntu Edgy). I can't keep mail addresses in the lists i create, (they all go to the default, show-all pane) and i can't drag them to wherever i wants. Also, why does the initial pane show ALL mails and ALL lists? The whole point of creating sublists is so that i don't have to look at a total mess of a contact list. Make no mistake, i like the mail client, but if i cant keep an organized contact list, i'm looking elsewhere. Also, someone described some SMTP problems, and it seems they don't listen much to people. Today i'll try out Kontact, and see where it's PIM gets me.