[c-nsp] 7600 IOS

[morph]

Hi guys!

I need some advice about IOS versions.
 I know is always difficult to find the same configuration/requirements 
in a platform but .... i´d like to send you this question :)

I have a 7600 Router with MSFC2 , Flexwan... and I only need ipv4 + BGP. 
Do you have any recomendation about a stable IOS version for this little 
baby?
I´ve tried the c6k222-pk9sv-mz.122-17d.SXB1.bin IOS but i have found 
some software crashes . I´m starting to put in contact with TAC but i´d 
like to have a "faster"  answer ;)
Thanks

Cheers!

Javier