iWeb: slow to start

My iWeb application takes about 1-2 min to open. Does anyone know any solutions? This isn't a new issue, has been like this for some time now. The Domain file is about 2.1GB.. which I am concerned about. I post photos from iPhoto.. a few I know that were large files (dragged into iWeb, tiffs).

I have already tried opening the preferences and a file found in the Domain package, as recommended in the Apple support discussions... any other ideas? anyone else have this issue?

Thanks!

 

I have 768 MB of RAM.. 1.25 GHz G4 iMac. I know those specs are low but I do remember a time with iWeb opened a lot faster, I should also say that it runs okay once opened.. can't pin point when the launching slow down occurred.

I am thinking of transferring the Domain file over to my new MacBook (1GB of RAM, 2 GHz Core 2 Duo, just to see if it runs faster... although this would be a tease as it wouldn't make updating as easy.