SoundFont, MIDI-import, TX16Wx

Having trouble with LMMS? Ask about it here.
new to LMMS, and fairly unexperienced in music on computers.

On OsX Lion, MacBook I installed LMMS. After starting the software I imported a MIDI-file. I got the message that I have to load a SoundFont2-Player-Plugin.

Can anybody tell me how to do this? Searching the internet I got a lot of results but none for download of "SondFont2-Player-Plugin".

First: What is that kind of plug-in? Is it a file (program) which is dependent on the operating system? How can I implement it to LMMS?

Finally: I want to use the sound sampler TX16W to the LMMS. I did a successful installation, at least the installation program made me believe this. Looking into all the menus of LMMS I did not find any hint for loading or activating this sampler. Also I did not find anything about SoundFont2-Player-Plugin.

Also I did not find any location on the hard-disk for a possible installation of the sampler TX16Wx.

If things seem to be very unnormal, I could believe that my computer has a problem.

Thank you for reading my post.

Wolfgang
I think I found a link for you ( from another topic on this forum)

You want / need a soundfile in which all 128 midi instrument are defined.

http://www.schristiancollins.com/generaluser.php

If you click settings and then the folder icon, you can see were lmms expects the file to be. (you can of course change this if you want)

I have no answer for you about that sampler.
First
Welcome to the forum!
I like to list all those links that could be of interest to new LMMS-users, so :
Heres the most important LMMS links:
LSP - dedicated site for sharing projects, presets, themes and more https://lmms.io/lsp/
LMMS homepage https://lmms.io/
The Forum - for discussion https://lmms.io/forum/
LMMS Facebook page https://www.facebook.com/makefreemusic
LMMS Soundcloud group https://soundcloud.com/groups/lmms
LMMS Wiki - documentation about the program https://lmms.io/documentation/
LMMS Google+ community http://goo.gl/CxzpNI
LMMS Youtube channel https://www.youtube.com/user/LMMSOfficial

In the wiki linked above, you can also find a section on soundfont-player,
https://lmms.io/wiki/index.php?title=SF2_Player
and there are several links to popular soundfonts too.
https://lmms.io/wiki/index.php?title=Us ... _resources

The sampler question is more difficult, however calRo has used that sampler. I have not. You can find information here:
viewtopic.php?t=3628
http://lmms.io/forum/viewtopic.php?f=7&t=3616

and im sure calRo will answer you im you im him.