Almost all of LP9's 'presets' are available in LPX
To find them...
1) Download all the additional content in LPX via the menu option 'Download Additional Content'
2) Make sure all Advanced Tools are turned on in LPX's Preferences
3) Create a new Software Instrument track after making sure that Open Library is unchecked in the new track dialog box..
4) Select the Instrument track you just created.
5) Select Ultrabeat from the instrument dropdown menu in the Track Inspector/Channel strip
6) Now in Ultrabeat itself, choose the preset you wish to use...
You should now see a large number of presets to use... including a new 'Logic Legacy Kits' Section, similar to the following screenshot
note: I could only show a few of these presets in the screenshot.. there are plenty more...
Additional: The same technique applies for all of Logic's built in plugins.. I used Ultrabeat only as an example as you mentioned this was the one you were trying to use..
Cheers..
Nigel