Strange Yahoo Rankings

My website, http://www.ewebdevelopment.net, is about 7-8 months old and is finally seeing some good SERP placement.

I checked last night and we're ranked #2 in yahoo for the keyword "new jersey web design"... then i check today we're no where to be found... then i check later on in the day and we're ranked #2 again. I'm guessing the data centers are not insync. My question is... will they sync w/ eachother or is there a chance im' listed on one datacenter and the others i'm not.

http://www.ewebdevelopment.net - thats yours right? Thats what I see at number 2 Congrats!!

Yahoo tends to do this - I had a site at number 1 and it kept disapearing and reappearing - finally settled down and has been there ever since.

wow i hope my also like this. My site also alway appear and disappear.

Remember Jess, you ask me to take a rest for 1 week. But now it still like this. Appear and disappear.... He he Yahoo like to play hide and seek

I am seeing your site at #2 here.

Which site is it that keeps appearing and dissapearing and for which keywords?

my site

the keywords is

Sorry guys, i have edit this post cause it appear in the search engine page one in my some of my key words.

Seems as though the data centers are in sync now, we come up number 2 all the time now

Not getting as much traffic is hoped though.

Overture claims there is about 1600 searches per month for this keyword. So far we've had no hits from the keyword.