new fly?

[smellzalilfishee]

just wonedering if anybody has seen these new flys that have a dry fly post connected to various emerger patterns?? they look kinda of cool dont know if they will work that well though. the idea i guess is to be able to target fish taking emergers while being able to detect more strikes. if anyone is familiar with these what do you think?i have been seeing them in flyfisherman magazine. they sure dont look that easy to tie...

[traveler]

They do however, look easy to BUY. My tying skills are pretty much limited to streamers, when it comes to dries and all the little stuff, I cave and buy 'em. And those do look like an a good idea...have to give them a try this summer.