This is simple

I need to be pointed to some content on the Net where I can learn how to create some of the abstract effects you can find on wallpapers like the ones on this site. I posted a request for tutorial help before, but no one replied. I don't believe that there's no one out there that would be willing to share some knowledge. I have 2D and 3D software, so that's not a problem. Problem with search engines is that I'm not sure what to call this stuff - swirly, ghostly, light effects - that's the best I can come up with

Anyway, if there's some artist out there that out of the goodness of his/her heart would not mind sharing some techniques, I would be very greatful. I'm doing this for personal fun. I'm not gonna put anyone out of business with this

)
thx!
PS: you can also contact me via email: metroplex30@yahoo.com