Importing from Blogger – editing php doesn’t work

Hi and sorry for opening another thread about blogger importing problems…!

I’m really getting desperate to have my blog running and I’ve been trying to import my 100+ posts from Blogger beta (@blogspot) for a few days now.

I edited the wp-admin/import/blogger.php (www2.blogger.com) as said in these many threads and it doesn’t work for me. I’m 99% sure I edited the thing right… and I tried the import many times, but always ended up with the – now famous – “We were not able to gain access to your account. Try starting over.”.

Is there a way around ? I’m quite new on WordPress so please, keep that in mind if you reply ! ??

Thank you so much,