Here's an idea...probably not the cleanest way but it works.  Basically uses the Replace function to replace "/media/<nodeid>/" with nothing

<xsl:value-of select="umbraco.library:Replace(umbraco.library:GetMedia(./data [@alias = 'slideImage'], 0)/data [@alias = 'umbracoFile'], concat('/media/', ./data[@alias = 'slideImage'],'/'),'')"/>

You can also just use the node name:

<xsl:value-of select="@nodeName" />

Assuming you've named the node the same as your file.

-Paul

in addition to Paul's suggestion I have also had to remove the extensions some times (which is added automatically if you use the multiple upload tool).

I do this by:

    <xsl:variable name="extension">.<xsl:value-of select="./data[@alias='umbracoExtension']"/></xsl:variable>
    <xsl:variable name="theTitle" select="Exslt.ExsltStrings:replace(@nodeName, $extension, '')"/>

Cheers

Paul

I have used the following snippet to get the node name of an uploaded image in the Media section

<xsl:variable name="media" select="umbraco.library:GetMedia($currentPage/image, 0)" />
<img src="{$media/umbracoFile}" alt="{$media/@nodeName}"/>

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