SMF converter for wk-500, Does it exist?

You can find the software for Casio LK-70S here: https://support.casio.com/en/support/download.php?cid=008&pid=20 .Look for the driver for the keyboard under the Digital Keyboard/Piano (excluding the PL-40R). Select the appropriate link and then scroll down to the Download button. Another file is the SMF converter. The conversion software is here: http://music.casio.com/e/smf/ . Scroll down to find the download links. This software works with Microsoft Windows 98 SE, Windows XP (32-bit) and Vista (32-bit).

I hope this helps.

Cindy Wells

i found this for you
SMF Converter is software that converts commercially available Standard MIDI file (SMF) data to a format that is supported by CASIO electronic musical instruments, and then transfers the converted data to the instrument. After data is transferred, it can be used with the lesson function for lesson play. For details about using converted data, see the user documentation that comes with each instrument. http://music.casio.com/e/smf click the blue download button near bottom of page.---- not the four other links.

You can't use SDCARD for CTK810 model.

Please connect to a computer using a USB cable. Then you can use a commercial MIDI file player to play to your keyboard.
Alternatively, you can download SMF Converter from
http://music.casio.com/e/smf/
This program will convert SMF (.mid files) into a format readable by your Casio keyboard and then load it directly into your keyboard.

You need to get latest USB driver for Windows 7 (both 32bits and 64 bits available) at:

http://support.casio.com/en/support/download.php?cid=008&pid=20

I think the SMF converter though is a 32 bits application will work on windows 7 provided the correct USB driver has been installed.

If you connect to PC using USB interface, then use a commercial midi player - e.g Melody Assistant or Harmony assistant to play MIDI files to it.

Or else download "SMF convertor" to convert midi files and download compatible file to keyboard.

Yeah, had that problem too with Vista (I used a 64bit) but it should work in Vista (32 bit) with limitations and Windows 7 32 bit

for Vista
http://support.casio.com/information.php?rgn=5&cid=008&pid=114

for 7
http://support.casio.com/information.php?rgn=5&cid=008&pid=934

http://support.casio.com/download.php?cid=008&pid=340&rgn=5 copy and paste or click for the software It should work with your Casio. Also check out this link http://music.casio.com/e/ and click on the link for SMF Converter and this takes you to this http://music.casio.com/e/smf/ READ THIS LAST LINK AS IT CONTAINS VALUABLE INFORMATION.

This is a link to WK-500 owners manual.....SD Card information is on pages E-59 thru E-64...
http://support.casio.com/pdf/008/WK200_500_e.pdf

Anvil Studio is an easy way to prep midi files for keyboard use, save channels 3 & 4 "left & right" in Midi 0 format and it will light the keys properly. Keep your file size under 80k!

If you have the smart card slot you can save your songs to the memory card by using Anvil Studio which is a free program. Save your midi song in Format 0 and be sure to use channel 4 for right hand playing and channel 3 for left hand. Be sure to keep the file size under 80k if you have other channels active for other instruments!