Question : lost SSIS packages

I just new to SQL2008 from SQL2000 and noticed DTS isn't anymore. As my DTS-packages are very simple and as I read, DTS-converter doesn't support x64-architecture, I tried simply on SQL-Server-db with "import data" and saved the packages on SQL-Server with a name. But now I can't find the packages anymore. Searching with the name given doesn't work, but they are around, as on MS Visual Studio_SSISproject when I want to add existing packages, I can see them, but no idea where they are placed to delete 'em. Any idea how to find my packages? Shall I create SSIS on VisualStudio and how to call them afterward in SQL?
thx
Kongta

Answer : lost SSIS packages

go to :
start
programs
microsoft sql server 2008
sql server management studio
in connect window
select Integration Service
and then OK
in object explorer you will see hierarchical tree that shows integration service storage structure
try to find your packages here.
see attachement images

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