AutoTweet and facebook posting plugin needed

Could anyone help me with auto posting plugin for publishing my new blog posts on twitter and facebook ? I need the best solution for this ?i mean in terms of compatibility.

Thanks a lot

I and many around use tweetfeed. I think there was another thread around here. It's a site that you enter your RSS url and it does the rest automatically. I've used it over 6 months and I've been satisfied with the results.

Thanks a lot for your kind help

By the way, i think there is a mis-information on my post. I need a plugin for wordpress to publish my blog postings automatically to my tweeter account . Could you recommend me one ? Thanks a lot

I use the following WordPress plug-ins that you are in need of: WP to Twitter and Wordbooker. Read the setup instructions carefully and all should proceed well.

Thanks a lot i will do so

There are some plugins out there which will publish your postings to twitter and facebook.
Try and use it with a URL shortner for twitter - so you entire title, and URL is sent to Twitter.

I notice some plugins chop the URL - so users dont actually get to the correct page from Twitter to your website.

I found this plugin the best just for twitter:
xhttp://wordpress.org/extend/plugins/tweet-this/