Word of advice, dont put any faith in careers advisors, none at all, I found them just about pointless.  If I was you, Id just mail as many companies as possible who you would like to work for.  It was awful when I graduated, I got nothing for the first few months, diddly squat, zip then I got my first job offer and since then Ive been offered every job interview Ive been for within 48hrs.  You learn whats required and what you need to do.  The other good advice is that first impressions count, its amazing really, but you get a gut instinct as soon as you meet the interviewee.  My last boss has been in business for over 40 yrs and employs 100's, he's now a very good friend (even though Ive left) and he says its the first 30 seconds that make all the difference.