I already modified it can use the new things of WordPress 2.7.
For example Threading Comments & Comments Paging & Stick Post ......
If you like it. You can download it here.
I'm sorry about my poor english. So I didn't write a english description. But you can simple click the link to download it.
PS: I didn't included any languages pack. So you should make it by yourseves base the old po files.
PS2: I didn't fix any bug. I just make it can use under WP2.7. And there maybe some new bugs out. Who can test?