Unable to Connect MTS Mblaze modem in Ubuntu 12.10?

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http://askubuntu.com – I am using Ubuntu for 1st time and I do have an modem MTS Mblaze in India which I am using in Windows. But when I tried to connect in Ubuntu 12.10 using give default method (i.e. choose country, modem type, connection, add details and then connect) its not working. Then i came over another solution at http://www.e-dirts.com/2012/how-to-setup-mts-mblaze-usb-modem-in-ubuntu-... But no installation of CrossPlatformUI-V2.1.2-SSTL-ALL-ubuntu.deb happens at all. Is it because I'm using 12.10 version while its tested using 12.04 version. And does that another 'Advanced user method' can be f (HowTos)