Yeah, it sounds like Hasbro will be adding a few other lines to the titanium series of ships.
Alright I'm really confused, supposedly there will be stargate and Battlestar Galactia items shipping with the Titanium line. I thought they were going to be with the Wal-Mart Titanium series because most of them are vehichles, but there is also a Cylon figure in there. Here's the story from Gateworld.
The ships WILL be mixed into the lines, but I think what is confusing you is that there will be THREE separate "Titanium" lines next spring, and all should be widely available (not just Wal-Mart anymore.
The first the is the standard Titanium Series Die Cast. this line is the small die-cast ships that are currently only at Wal-Mart. They will be moving to all retailers next spring. This is where you will most likely see these:
3-inch Stargate with Stand
3-inch Death Glider ship
3-inch 1978 Viper vehicle
3-inch 1978 Cylon Raider vehicle
3-inch 2004 Scout ship vehicle
3-inch 2004 Colonial 1
3-inch 2004 Raptor
3-inch 2004 Viper Mark VII
Second, is the Titanium Series Ultra line. These are the Action Fleet sized ships only now in die-cast. It doesn't sound like this line will have anything but SW in it.
Third, is the Titanium forged Figures line, a line of 3.75" figures made in metal (not plastic). It is in this line that you will see the following:
Cylon Warrior (figure)
And, I believe that the Cylon is targeted for wave 3 or 4 (along with 3PO and Gen. Grievous).
I hope that clears it up for you a bit...