Viagra

I realize that their is a sticky by DLD recommending a site, but I was wondering if any of you have ordered from other sites. I have ordered from one site before, and for some reason the first couple generic Viagra pills worked perfectly, but later on the pills seemed to not work at all. I have no idea what would cause this, can you develop a tolerance to Viagra? I'm thinking the quality of the pills may be to blame..

I tried Cialis from another site and they didn't work at all and on another site I didn't even get the pills. I'm a bit skeptical. So some site reviews would be excellent, also does anyone know a site where you can order the Pfizer Viagra? I want to compare it with generic to see if their is any difference.

I've looked at all the sites on http://www.mattersofsize.com/forum/showthread.php?t=11172 about viagra
and only two were still around.
http://www.Bathmatepharmacy.com/ and http://www.ctdresearch.net/

any input would be greatly appreciated!

I have always used the guys in the sticky and I always get the meds before they are due and the quality is better than real Viagra. I like these guys because they have been around for a while and they always come through. I know there are other sites out there but I never have ordered from them.