Here's the rundown, according to TVGuide's Michael Ausiello. (Keep in mind - a lot of this could change at the drop of a hat. It's all tentative)

24
Expected to return this fall or January '09.

30 Rock
Expected to shoot 5 to 10 new episodes to air in April/May.

Back to You
Two pre-strike episodes remain. Future TBD.

Bionic Woman
No new episodes expected. Ever.

Big Love
Expected to go into production on Season 3 in March. Airdate info is TBD.

Bones
Four pre-strike episodes left. Unclear whether additional episodes will be produced for this season.

Brothers & Sisters
Expected to shoot 4 or 5 new episodes to air in April/May.

Chuck
No new episodes until fall.

Criminal Minds
Expected to shoot 4 to 7 new episodes to air in April/May.

CSI
Expected to shoot 4 to 7 new episodes to air in April/May.

CSI: Miami
Expected to shoot 4 to 7 new episodes to air in April/May.

CSI: NY
Expected to shoot 4 to 7 new episodes to air in April/May.

Desperate Housewives
Expected to shoot 4 or 5 new episodes to air in April/May.

Dirty Sexy Money
No new episodes planned until fall; three remaining pre-strike episodes will undergo some tweaking and kick off fall run.

ER
TBD.

Everybody Hates Chris
Twelve pre-strike episodes remain. No additional episodes expected for this season.

Friday Night Lights
No new episodes expected for this season. Future TBD.

Gossip Girl
Expected to shoot up to 9 new episodes to air in April/May/June.

Grey's Anatomy
Expected to shoot 4 or 5 new episodes to air in April/May.

Heroes
TBD.

House
Expected to shoot 4 to 6 new episodes to air in April/May.

How I Met Your Mother
Expected to shoot 5 to 7 new episodes to air in April/May.

Jericho
Seven episodes remain. No additional episodes expected for this season.

Las Vegas
Three pre-strike episodes remain. No additional episodes expected for this season.

Law & Order: SVU
TBD.

Life
No new episodes expected until fall.

Life Is Wild
No new episodes expected. Ever.

Lost
Six pre-strike episodes remain. Six additional episodes could air this season.

Medium
Six pre-strike episodes remain. No additional episodes expected this season.

Men in Trees
Eleven pre-strike episodes remain. No additional episodes expected this season.

Moonlight
No new episodes expected until fall.

My Name Is Earl
Expected to shoot 8 to 10 new episodes to air in April/May.

NCIS
Expected to shoot 5 to 7 new episodes, only three of which may air this season.

The New Adventures of Old Christine
Seven pre-strike episodes remain. No additional episodes expected this season.

Numbers
Expected to shoot 5 to 7 new episodes, only three of which may air this season.

October Road
Three pre-strike episodes remain. Future beyond that TBD.

The Office
Expected to shoot 5 to 10 new episodes to air in April/May.

One Tree Hill
Six pre-strike episodes remain. Future beyond that TBD.

Prison Break
Two pre-strike episodes remain. Future beyond that TBD.

Private Practice
Expected to shoot 4 or 5 new episodes to air in April/May.

Pushing Daisies
No new episodes until fall.

Reaper
Three pre-strike episodes remain. Future beyond that TBD.

Samantha Who?
Three remaining pre-strike episodes could be held until fall (see Dirty Sexy Money).

Scrubs
Four pre-strike episodes remain. Four additional episodes will likely be shot; unclear whether they'll air on NBC or go straight to DVD.

Smallville
Four pre-strike episodes remain. Expected to shoot 3 to 5 additional episodes to air in April/May.

Supernatural
Two pre-strike episodes remain. Expected to shoot 3 to 5 additional episodes to air in April/May.

Terminator: The Sarah Connor Chronicles
Five pre-strike episodes remain. Future beyond that TBD.

Two and a Half Men
Expected to shoot 5 to 7 new episodes to air in April/May.

Ugly Betty
Expected to shoot 4 or 5 new episodes to air in April/May.