command's internal keybindings clash with ergoemacs'

[boskom]

Some commands have their own "internal" key-bindings while executing
like "ido-find-file", "cua-set-rectangle-mark" etc. ErgoEmacs
redefines or un-sets some of them, my question is how to access these
functionalities while in ErgoEmacs mode?
I see this as the biggest problem EroEmacs faces, and I hope there is
an elegant solution.
At the end of this mail is cited list of key-bindings for ido-find-
file where e.g C-s is now not reachable, and not the only one.

Second issue: I am missing shortcut for "other-window" command, used
to be C-x o. Any plans to include one? Is there a page where we can
ask for certain shortcuts to appear in future ergoemacs releases?

Regards,
Bosko.

> ido-find-file is an interactive compiled Lisp function in `ido.el'.
>
> It is bound to C-o, <open>, <menu-bar> <file> <open-file>.
>
> (ido-find-file)
>
> Edit file with name obtained via minibuffer.
> The file is displayed according to `ido-default-file-method' -- the
> default is to show it in the same window, unless it is already
> visible in another frame.
>
> The file name is selected interactively by typing a substring. As you
> type in a string, all of the filenames matching the string are displayed
> if substring-matching is used (default). Look at `ido-enable-prefix' and
> `ido-toggle-prefix'. When you have found the filename you want, it can
> then be selected. As you type, most keys have their normal keybindings,
> except for the following:
>
> RET Select the file at the front of the list of matches. If the
> list is empty, possibly prompt to create new file.
>
> C-j Select the current prompt as the buffer or file.
> If no buffer or file is found, prompt for a new one.
>
> C-s Put the first element at the end of the list.
> C-r Put the last element at the start of the list.
> TAB Complete a common suffix to the current string that
> matches all files. If there is only one match, select that file.
> If there is no common suffix, show a list of all matching files
> in a separate window.
> C-e Edit input string (including directory).
> M-p or M-n go to previous/next directory in work directory history.
> M-s search for file in the work directory history.
> M-k removes current directory from the work directory history.
> M-o or C-M-o cycle through the work file history.
> M-f and M-d prompts and uses find to locate files or directories.
> M-m prompts for a directory to create in current directory.
> C-x C-f Fallback to non-ido version of current command.
> C-t Toggle regexp searching.
> C-p Toggle between substring and prefix matching.
> C-c Toggle case-sensitive searching of file names.
> C-v Toggle version control for this file.
> M-l Toggle literal reading of this file.
> ? Show list of matching files in separate window.
> C-a Toggle ignoring files listed in `ido-ignore-files'.