Page 1 of Ice Age - R4 earlier than R1 - out very soon!

Just noticed that R4 Ice Age is out on the 16th Oct, compared with the end of November for the R1 version. It`s also dual R2 & 4, it would seem, and http://www.devoted.com.au have it at a good price.
BUT - are the versions different? Is it worth waiting for R1, or does R4 win this one?

single disc just like shrek but if u ordered early like me u get the book which is bonus for the kids - very cheap as well

The R4 disc that I`ve got on order from CD WOW is a 2 disc set for £13.99 (link here http://www3.cd-wow.com/detail_results_2.php?product_code=2781). The release date is shown as the 21st Oct but knowing CD WOW it will probably arrive a week or so before.

Thanks for the CDWow link - hope the image quality it better than the cover shot!!
Can`t belive there`s an R4 1 and 2 disk version coming out.
http://www.devoteddvd.com.au/cgi-bin/store/store.cgi?&P=003442 shows it at a very good price, and it`s listed as the special edition. Features look very similar to the CDWow list. I have a feeling that CDWOW may be wrong about the 2 disc thing.

Found a review of the R4 disc here http://www.michaeldvd.com.au/Reviews/Reviews.asp?ReviewID=2047 - this shows the differences between the R1 and R4 editions:

3 all-new interactive games
Blue Sky Studio` Oscar-winning animated film Bunny
8 DVD-ROM games
Full-screen format

Well, I can live without them - I`m going Region 4. Devoted, £10.70 delivered.