how is someone supposed to flash it for you? you bring the phone to me i'll flash it for you .. gee..
don't use those. they're for users who have used such tools, or are familiar with them. go look for guides on how to flash to 2.1. if there isn't for your region, means it's either not released yet, or you just look at another guide, and improvise.
Sensuous Black Xperia X10i on 2.1-update1, rebranded, rooted, JIT enabled