-ShowWindow and other GUI outputs

Out-GridView, Get-Help -ShowWindow and Show-Object (from a third party module called PowerShellCookBook) each spawns a windowed view with the input data formatted in various ways. I know i can code my own windows, but just to save myself the work:

1. Is it possible to somehow reuse the "Get-Help -ShowWindow" window for other text data? Right now i usually send text-data i need to a temporary txt which i open in notepad. It would be easier to just have a "Out-TextWindow" with the search feature.
2. Is there any other modules with useful windowed views?