Sony Ericson T68i handset

It was indeed fun & education reading through various posts.Am from Kerala, intent to go for net connection on my desktop PC with an GPRS / bluetooth hand set along with a bluetooth dongle and AIRTEL GPRS monthly subscription of Rs. 250-. Plan is to go for Sony Ericson T68i handset. PC operating system is Windows XP. Since I am new to this attempt, appreciate comments from anyone knowledgeable - comment on the suitability or otherwise of the intended handset, alternative least costly ones in market (no fancy camera stuff - I just need net on my PC, that’s all…), step by step configuration steps, etc. Appreciate a mail copy to knvntvm@yahoo.co.in. Thanks guys.