installing WiiXplorer

How do I install the r199.dol to my HBC? I put that file in the root of my SD card but nothing shows up. I want to be able to delete and rename files on my SD card using my Wii. Am I missing some files that is needed to install WiiXplorer?

SD:\apps\application name\boot.dol

I have always wondered why dimok and WiiXplorer guys don't make proper releases of their fabulous app. I think it is because they keep updating it daily so they would need to be changing the release package too often, but still...

1) Rename R199.dol to boot.dol
2) Create WiiExplorer folder inside SD:\apps folder
3) Copy the boot.dol file to there
4) Optionally, download the meta.xml and icon.png files from the WiiXplorer source repository and copy them also to the folder
5) Now it will appear in your HBC as any other app