You've come to the right place. There are tons of discrete codes available here at Remote Central. You can look in the Neo files area and also look in the pronto files area. Using NeoHacker, you can load a discrete code (from either area) into you .ncf file and use it to control devices - in this case, it's not necessary to "learn" a command from an existing remote.

Look in the Neo area first, because that will be easiest for you to use. Then if you can't find what you are looking for, go over to the Pronto area.

Regarding the 3000, it does have the cursor hard-button. Specs are available here: [Link: pronto.philips.com]