OK my friends... I've a news.
I've found that when the installation proccess is going to finish there are some things that should be added in System Startup global entry but "somethings" makes that will not be able to be added anyway.
I've have an idea, but I don't know that could be true... is there a possibilities that REALTEK DRIVER makes a check about new changes in the Sound Control Panel and "roll -back" to a certain condition, deleting new entry in the System startup?
So, this is what Ive found:
(1) ---------------------------------
Change done by the Edirol installation process (it could be this way): value "MSPQM" (new data: "rundll32.exe streamci,StreamingDeviceSetup {DDF4358E-BB2C-11D0-A42F-00A0C9223196},{97EBAACB-95BD-11D0-A3EA-00A0C9223196},{ 97EBAACB-95BD-11D0-A3EA-00A0C9223196}")
But it has deleted by "something": value "MSPQM" (new data: "")
(2) ----------------------------------
Change done by the Edirol installation process (it could be this way): value "WDM_SPLITTER1" (new data: "rundll32.exe streamci.dll,StreamingDeviceSetup {2F412AB5-ED3A-4590-AB24-B0CE2AA77D3C},{9B365890-165F-11D0-A195-0020AFD156E4},{ 6994AD04-93EF-11D0-A3CC-00A0C9223196},C:\WINDOWS\INF\WDMAUDIO.inf,WDM_SPLITTER.I nterface.Install")
But it has deleted by "something": value "WDM_SPLITTER1" (new data: "")
(3) ------------------------------------
Change done by the Edirol installation process: value "MSPCLOCK" (new data: "rundll32.exe streamci,StreamingDeviceSetup {97ebaacc-95bd-11d0-a3ea-00a0c9223196},{53172480-4791-11D0-A5D6-28DB04C10000},{ 53172480-4791-11D0-A5D6-28DB04C10000}")
But it has deleted by "something": value "MSPCLOCK" (new data: "")
Now, I don't know what exactly is... I have to think about it... but IF SOMEONE HAS AN IDEA... LET ME KNOW ASAP.
Thanks