Dear Mr. Xxx,
After having considered your offer it is with great enthusiasm that I accept it. I am very interested in finding out more about this vacancy.
My coming starting salary is xxx€.
I should like to start work on the May 2008. But I'm open to an offer about earlier date of availability.
If you need any additional information please let me know. Please find attached my updated CV.

Sincerely,
Xxx xxx

>Dear Mr. xxx,

>Our research department has found your details. We would like to consider you for a vacancy of one of our clients. If you are interested in finding out more about this vacancy please forward us your updated CV in word format with your salary expectations(or current salary) and earliest date of availability.

>with best regards,

>xxx

Please find the attached updated CV.

И в своем CV вы указываете, значит обновив его данной инфой
Salary expectations -
My current salary - ..
Earliest date of availability - ...

Вы думаете они будут тратить время и читать ваше письмо?

Dear Mr. xxx,

I am very interested in finding out more about your vacancy. Please find the attached updated CV with my salary axpectations and ealiest date of availability.

Yours sincerely,

xxx

если они прислали уже 2 письма, то видимо найдут время прочитать 2 предложения...