I did a lil research and i found some1 that has an omnia and they used the Displex and removed their scratch "because the top of our screen is just a plastic cover with the touch stuff under it" so it will work for our phones, but not for the iphone or g1.
I just ordered the product from
http://www.talkietech.com/dilcdscre.html its just $8.90 there with shipping so i'll let you guys know how it works out...if all else fails and i mess my screen up, i can contact warranty and make up some fake problems with my phone and get a new one =) lol
This is an exert from the forum i found...
"DISPLEX
Hi All,
Displex is fine to use on the omnia, i contacted Vertriabs (the makers) and the omnia is fine because the touch sensitive bit is under the screen. Whereas on the iphone its on the surface hence the iphone can do multitouch. If you want full explanation you'll have to look up yourself, but trust me you can use it.
However, I have used it, no poblems to my screen at all or touch response, but it only gets rid of extremely small hairline scratchs. It is good, dont get me wrong, but if like me you have a scratch which you can see a lot and is probably why you are looking for scratch removers, then i dont reccommend this product.
My honest suggestion would be to use ebay to gget a new fascia. They cost inbetween £15-£25 NEW. Check description of item because some people ar eselling refurbed. Then as soon as you have it and put it on, literally takes about 5-6 mins, usually tools provided, the stick on a martin fields scren protector or and decent screen protector. I like martin fields so im biased, but you may have youre own preference.
So, Basically, Samll scratch - Displex"