Fading Scenery into eachother using PS

[Underworld]

There are 4 Multi-Texturing tutorials.thej all say thej edited the texture in photoshop. but nobody tells how...

i wanna know how i can make 2 textures fade in to eachother so thej are seamless.

i tried several things blur and etc i could not find it.

Im working with Photoshop

[jrgp]

http://rrhp.info/soldat/texture%20merger/texturemerger_0.1.rar

[Espadon]

Or in PS: Tex1 -> new layer -> paste Tex2 -> add layer mask -> gradient fill on layer mask.

[blackdevil0742]

Or use an eraser with low opacy and start brushing the layer above the other one.

[Underworld]

http://rrhp.info/soldat/texture%20merger/texturemerger_0.1.rar

ty!