Google does not Indexed the pages

Hello,

I have two different blogs on same Site.

Blog1: http://www.aspiranthunt.com/gmat/ ( Wordpress 2.7.1 and Old Atahualpa 3 theme)
Blog2: http://www.aspiranthunt.com/mba/admissionalert/ ( Wordpress 2.9.1 and Old Atahualpa 3 theme)

I am using BytesForALL for SEO in the theme configuration. I am not using any other plugin for SEO.

Google is indexing all the pages of blog1 but it is not indexing the pages of blog2, however google web masters tool says that there was not error in accessing pages of blog2 recently.

I posted the few categories links of Blog2 in posts of Blog1. After that google indexed those pages.. Otherwise it is not indexing at all. I can not add the links of blog2 pages manually in blog1 to make sure that google index all the pages.

It seems that there is some problem. BytesForall Old theme is having some issues with newer version of wordpress for SEO??

I do not want to upgrade the theme as i may lost the custom changes. Is there any way to fix it? Any Insights would be highly appreciated.

Cheers
pkm