Hi.. it's so long time ago... before i start to post again in this brand new 2009 ^^ I found this cool site to free download vector image : www.qvectors.com i think you should check out this site. and this some sample from qvector :
Two ai vector files with a lot of butterflies on a sweet background, but not me.. its from other beautifull site. You can download it from : Rapidshare